基本信息
witness_v0_keyhash
OP_0 a8f0ef851a1545c41ecfab32b0f9732ef2d4131a
pubkeyhash
OP_DUP OP_HASH160 71b49f11bb0043f1d6b38a0409f2c38e761d1af2 OP_EQUALVERIFY OP_CHECKSIG